NSN 5925-01-250-8887
Part Details | CIRCUIT BREAKER
5925-01-250-8887 A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see RELAY (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see RELAY-SWITCH. Excludes CIRCUIT BREAKER BOX and magneto "breaker" assemblies. See also SWITCH (as modified); and CONTROLLER.
Alternate Parts: M833830410, M83383/04-10, MILPRF833834D, MIL-PRF-83383/4D, MILPRF833834, MIL-PRF-83383/4, MILC833834, MIL-C-83383/4, 5925-01-250-8887, 01-250-8887, 5925012508887, 012508887
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAR 08, 1987 | 01-250-8887 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR DIMENSIONAL ENVELOPE
Cross Reference | NSN 5925-01-250-8887
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M83383/04-10 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-PRF-83383/4D | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-PRF-83383/4 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-C-83383/4 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5925-01-250-8887
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 3 |
| TERMINAL TYPE AND QUANTITY | 6 THREADED STUD |
| RESET METHOD | MANUAL |
| BODY STYLE | RECTANGULAR DIMENSIONAL ENVELOPE |
| CASE MATERIAL | METAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| RESET ACTUATOR VOLTAGE RATING AND TYPE IN VOLTS | 115.0 AC |
| OVERALL LENGTH | 4.260 INCHES NOMINAL |
| OVERALL HEIGHT | 3.250 INCHES MAXIMUM |
| OVERALL WIDTH | 3.690 INCHES NOMINAL |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM |
| AUXILIARY SWITCH FUNCTION AND QUANTITY | 1 ALARM |
| SWITCH LOCATION AND POSITION DESIGNATION | INTERNAL AT POLE THREE |
| SWITCH CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
| SWITCH CURRENT RATING AND TYPE IN AMPS | 3.0 AC AND 1.5 DC |
| SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 115.0 AC AND 28.0 DC |
| SWITCH TERMINAL TYPE | TAB, SOLDER LUG |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | CORROSION RESISTANT AND FUNGUS RESISTANT AND HERMETICALLY SEALED |
| TEST DATA DOCUMENT | 81349-MIL-C-83383 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| SPECIFICATION/STANDARD DATA | 81349-M83383 TO 04-10 GOVERNMENT SPECIFICATION |
| ARC QUENCHING METHOD | AIR |
| STORAGE TYPE | E ANY ACCEPTABLE |
| FRAGILITY FACTOR | MODERATELY RUGGED |
